diff options
| author | Randall Stewart <rrs@FreeBSD.org> | 2016-04-28 15:53:10 +0000 |
|---|---|---|
| committer | Randall Stewart <rrs@FreeBSD.org> | 2016-04-28 15:53:10 +0000 |
| commit | abb901c5d78fb904202a4b98f2996c3ad9afd542 (patch) | |
| tree | 3a6517c36d65bb8d50cdb69df4ceeff85cc6d0ab /sys/netinet/udp_var.h | |
| parent | 0b33b55b014e6098f1a20bf7416822e2ed73fb8a (diff) | |
| download | src-abb901c5d78fb904202a4b98f2996c3ad9afd542.tar.gz src-abb901c5d78fb904202a4b98f2996c3ad9afd542.zip | |
Complete the UDP tunneling of ICMP msgs to those protocols
interested in having tunneled UDP and finding out about the
ICMP (tested by Michael Tuexen with SCTP.. soon to be using
this feature).
Differential Revision: http://reviews.freebsd.org/D5875
Notes
Notes:
svn path=/head/; revision=298747
Diffstat (limited to 'sys/netinet/udp_var.h')
| -rw-r--r-- | sys/netinet/udp_var.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/netinet/udp_var.h b/sys/netinet/udp_var.h index 40d35ef43812..6d19deea103e 100644 --- a/sys/netinet/udp_var.h +++ b/sys/netinet/udp_var.h @@ -55,14 +55,16 @@ struct udpiphdr { struct inpcb; struct mbuf; -typedef void(*udp_tun_func_t)(struct mbuf *, int off, struct inpcb *, +typedef void(*udp_tun_func_t)(struct mbuf *, int, struct inpcb *, const struct sockaddr *, void *); - +typedef void(*udp_tun_icmp_t)(int, struct sockaddr *, void *, void *); + /* * UDP control block; one per udp. */ struct udpcb { udp_tun_func_t u_tun_func; /* UDP kernel tunneling callback. */ + udp_tun_icmp_t u_icmp_func; /* UDP kernel tunneling icmp callback */ u_int u_flags; /* Generic UDP flags. */ uint16_t u_rxcslen; /* Coverage for incoming datagrams. */ uint16_t u_txcslen; /* Coverage for outgoing datagrams. */ @@ -179,7 +181,7 @@ struct inpcb *udp_notify(struct inpcb *inp, int errno); int udp_shutdown(struct socket *so); int udp_set_kernel_tunneling(struct socket *so, udp_tun_func_t f, - void *ctx); + udp_tun_icmp_t i, void *ctx); #endif /* _KERNEL */ |